XPayIndustry WIKIBack to home
XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Assets

Cryptocurrency in Australia

Cryptocurrency in Australia refers to the use and regulation of digital currencies such as Bitcoin, Ethereum, and various other altcoins within the country of Australia. Australia has been recognized as a relatively progressive country regarding cryptocurrency adoption and regulation.

Banking

Cryptography

Cryptography, or cryptology, is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public from reading private messages. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, informat

Finance

Economic Intelligence Council

The Economic Intelligence Council is the apex forum overseeing government agencies responsible for economic intelligence and combating economic offences in India. The council is also the apex of 18 regional economic intelligence committees, and is part of the Union Ministry of Finance. It was formed in 1990.

Assets

Equihash

Equihash is a memory-hard Proof-of-work algorithm introduced by the University of Luxembourg's Interdisciplinary Centre for Security, Reliability and Trust (SnT) at the 2016 Network and Distributed System Security Symposium. The algorithm is based on a generalization of the Birthday problem which finds colliding hash values. It has severe time-space trade-offs but concedes vulnerability

Finance

Financial Intelligence Unit—India

Financial Intelligence Unit—India (FIU-IND) is an organisation under the Department of Revenue, Government of India which collects financial intelligence about offences under the Prevention of Money Laundering Act, 2002. It was set up in November 2004 and reports directly to the Economic Intelligence Council (EIC) headed by the Finance Minister.

Networks

Hyperbridge

Hyperbridge is a cross-chain interoperability bridge that uses cryptographic protocols to facilitate the transfer of assets and data between different blockchains. Hyperbridge was launched on Polkadot mainnet in 2024 by Polytope Labs. The protocol is designed with a decentralised verification system which eliminates traditional reliance on blockchain validators, addressing the limitation

Trading basics

Lightning Network

The Lightning Network (LN) is a payment protocol built on the bitcoin blockchain. It is intended to enable fast transactions among participating nodes (independently run members of the network) and has been proposed as a solution to the bitcoin scalability problem.

Trading basics

Papal mint

The Papal Mint is the pope's institute for the production of hard cash. Papal Mint also refers to the buildings in Avignon, Rome, and elsewhere that used to house the mint.

Assets

Proof of work

Proof of work (also written as proof-of-work, and abbreviated PoW) is a form of cryptographic proof in which one party (the prover) proves to others (the verifiers) that a certain amount of a specific computational effort has been expended. Verifiers can subsequently confirm this expenditure with minimal effort on their part. The concept was first proposed by Moni Naor and Cynthia Dwork

Trading basics

Puzzle friendliness

In cryptography, puzzle friendliness is a property of some cryptographic hash functions. SHA-256 is a cryptographic hash function that is thought to have this property. Informally, a hash function is puzzle friendly if no solution exists which is better than just making random guesses, and the only way to find a solution is the brute force method. Although the property is very general, i

Finance

Regional Economic Intelligence Committee

The Regional Economic Intelligence Committee is the apex forum overseeing government agencies responsible for economic intelligence and combating economic offenses in the respective states of India. The committee is under the Economic Intelligence Council. It was formed in 1990. The head of the committee is usually the Director General of the Directorate General of Income Tax Investigat

Networks

Transient-key cryptography

Transient-key cryptography is a form of public-key cryptography wherein keypairs are generated and assigned to brief intervals of time instead of to individuals or organizations, and the blocks of cryptographic data are chained through time. In a transient-key system, private keys are used briefly and then destroyed, which is why it is sometimes nicknamed “disposable crypto.” Data encryp

Trading basics

Wei Dai

Wei Dai (Chinese: 戴维) is a computer engineer known for contributions to cryptography and cryptocurrencies. He developed the Crypto++ cryptographic library, proposed the b-money cryptocurrency system, and co-proposed the VMAC message authentication algorithm.